FSC 4520 — Space and Water Heating Equipment
Every item the U.S. Government catalog files under FSC 4520, 19,746 in all. Sorted by NSN.
| Stock number | Item name | Part number | Manufacturer (CAGE) |
|---|---|---|---|
| 4520-01-442-5330 | Heater,duct Type,stationary | TFZU-2.25-8X6-120/1/1/120-U4L41 | 74924 |
| 4520-01-442-5331 | Heater,duct Type,stationary | TFZU-1.8-9X4-440/3/1/24 (U4) | 74924 |
| 4520-01-442-5332 | Heater,duct Type,stationary | TFZU-0.50-8X6-120/1/1/120-U4L41 | 74924 |
| 4520-01-442-6496 | Heater,ventilation,duct Type | — | |
| 4520-01-442-8123 | Heater,duct Type,stationary | TFZU6.0-12X12-440/3/1/120-U4L41 | 74924 |
| 4520-01-442-8124 | Heater,duct Type,stationary | TFZU2.5-12X6-440/3/1/120-U4L41 | 74924 |
| 4520-01-442-8125 | Heating Element,electrical,nonim | 77143 | 74924 |
| 4520-01-442-8126 | Heating Element,electrical,nonim | 77149 | 74924 |
| 4520-01-442-8127 | Heating Element,electrical,nonim | 77128 | 74924 |
| 4520-01-442-8128 | Heating Element,electrical,nonim | 77133 | 74924 |
| 4520-01-442-8134 | Heating Element,electrical,nonim | 77139 | 74924 |
| 4520-01-442-8135 | Heater,duct Type,stationary | VDHL-8X6-1(11.08-1)-3CBD | 17032 |
| 4520-01-442-8137 | Heating Element,electrical,nonim | 77131 | 74924 |
| 4520-01-442-8138 | Heating Element,electrical,nonim | 77129 | 74924 |
| 4520-01-442-8481 | Heater,immersion,liquid Fuel Fir | 155-554790-002 | 65586 |
| 4520-01-442-8482 | Heater,immersion,liquid Fuel Fir | 155-554790-002 REV 1 ITEM 1 | 07131 |
| 4520-01-442-8624 | No Item Name Available | — | |
| 4520-01-442-8625 | No Item Name Available | — | |
| 4520-01-442-9127 | Heater,duct Type,stationary | TFZU4.5-12X6-440/3/1/120-U4L41 | 74924 |
| 4520-01-442-9128 | Heater,duct Type,stationary | TFZU4.5-16X8-440/3/1/120-U4L61 | 74924 |
| 4520-01-442-9129 | Heater,duct Type,stationary | TFZU4.25-14X6-440/3/1/120-U4L41 | 74924 |
| 4520-01-442-9130 | Heater,duct Type,stationary | TFZU4.5-14X6-440/3/1/120-U6L61 | 74924 |
| 4520-01-442-9131 | Heating Element,electrical,nonim | 77144 | 74924 |
| 4520-01-442-9132 | Heating Element,electrical,nonim | 77146 | 74924 |
| 4520-01-442-9133 | Heater,duct Type,stationary | TFZU-5.0-12X6-440/3/1/120-U4L61 | 74924 |
| 4520-01-442-9134 | Heating Element,electrical,nonim | 77148 | 74924 |
| 4520-01-442-9135 | Heater,duct Type,stationary | TFZU7.0-12X12-440/3/1/120-U4L41 | 74924 |
| 4520-01-442-9136 | Heating Element,electrical,nonim | 77141 | 74924 |
| 4520-01-442-9154 | Heater,space,electric | 83-1205-12 | 17032 |
| 4520-01-442-9163 | Heater,space,electric | — | |
| 4520-01-442-9704 | Heater,duct Type,stationary | TFZU-2.0-12X6-120/1/1/120-U6L61 | 74924 |
| 4520-01-442-9705 | Heater,duct Type,stationary | TFZU7.0-14X6-440/3/1/120-U4L61 | 74924 |
| 4520-01-442-9706 | Heater,duct Type,stationary | TFZU0.75-8X4-120/1/1/120-U4L41 | 74924 |
| 4520-01-442-9707 | Heating Element,electrical,nonim | 77142 | 74924 |
| 4520-01-442-9721 | Heating Element,electrical,nonim | 77138 | 74924 |
| 4520-01-442-9893 | Heater,ventilation,duct Type | L210X0: B14372-B-0 IT 02 | 74924 |
| 4520-01-442-9905 | Sensor,duct | L210R0:B14837-D-0 SH 1 ITEM 38 | 74924 |
| 4520-01-443-0251 | No Item Name Available | — | |
| 4520-01-443-0305 | Heater,duct Type,stationary | TFZU-2.0-8X6-120/1/1/120-U4L41 | 74924 |
| 4520-01-443-0306 | Heater,duct Type,stationary | TFZU-2.75-12X6-440/3/1/120-U6L41 | 74924 |
| 4520-01-443-0307 | Heating Element,electrical,nonim | 77136 | 74924 |
| 4520-01-443-0308 | Heating Element,electrical,nonim | 77140 | 74924 |
| 4520-01-443-0902 | Heater,space,electric | — | |
| 4520-01-443-0908 | Heater,space,electric | 91-09250-001 | 33875 |
| 4520-01-443-0911 | Heating Element,electrical,immer | 721N034200U | 74924 |
| 4520-01-443-0913 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 28 | 74924 |
| 4520-01-443-0915 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 82 | 74924 |
| 4520-01-443-0916 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 15 | 74924 |
| 4520-01-443-0918 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 78 | 74924 |
| 4520-01-443-0919 | Heating Element,electrical,nonim | 75638 | 74924 |
| 4520-01-443-0920 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 74 | 74924 |
| 4520-01-443-0921 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 70 | 74924 |
| 4520-01-443-0922 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 13 | 74924 |
| 4520-01-443-0923 | Heating Element,electrical,nonim | 75626 | 74924 |
| 4520-01-443-0924 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 40 | 74924 |
| 4520-01-443-0926 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 49 | 74924 |
| 4520-01-443-1389 | Heater,duct Type,stationary | TFZU-2.25-8X6-120/1/1/120-U4L61 | 74924 |
| 4520-01-443-1391 | Heater,duct Type,stationary | TFZU2.25-12X6-120/1/1/120-U4L41 | 74924 |
| 4520-01-443-1392 | Heater,duct Type,stationary | TFZU-2.5-12X6-440/3/1/120-U6L41 | 74924 |
| 4520-01-443-1393 | Heating Element,electrical,nonim | 77137 | 74924 |
| 4520-01-443-1394 | Heater,duct Type,stationary | TFZU-2.0-12X6-120/1/1/120-U4L41 | 74924 |
| 4520-01-443-2218 | Heater,space | SS1321 | 00YH2 |
| 4520-01-443-2414 | Heater,duct Type,portable | — | |
| 4520-01-443-2561 | Heating Element,electrical,immer | TMO-61025E4/480V-3P-10KW | 65586 |
| 4520-01-443-2862 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 21 | 74924 |
| 4520-01-443-2865 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 23 | 74924 |
| 4520-01-443-2866 | Heating Element,electrical,nonim | 75627 | 74924 |
| 4520-01-443-2867 | Heating Element,electrical,nonim | 75608 | 74924 |
| 4520-01-443-2868 | Heating Element,electrical,nonim | 75587 | 74924 |
| 4520-01-443-3348 | Heating Element,electrical,nonim | — | |
| 4520-01-443-3719 | Heating Element,electrical,nonim | DFMM-7-10.25-1 | 17032 |
| 4520-01-443-3782 | Igniter,spark,fuel | — | |
| 4520-01-443-3869 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 6 | 74924 |
| 4520-01-443-3871 | Heater,duct Type,stationary | 75588 | 74924 |
| 4520-01-443-4558 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 7 | 74924 |
| 4520-01-443-4569 | Heater,duct Type,stationary | 75581 | 74924 |
| 4520-01-443-4959 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 1 | 74924 |
| 4520-01-443-4963 | Heating Element,electrical,nonim | 75575 | 74924 |
| 4520-01-443-4980 | Heating Element,electrical,nonim | 75604 | 74924 |
| 4520-01-443-4981 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 16 | 74924 |
| 4520-01-443-5008 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 77 | 74924 |
| 4520-01-443-5009 | Heating Element,electrical,nonim | 75633 | 74924 |
| 4520-01-443-6450 | Igniter,spark,fuel | 1N-065A-Q031 GP2 | 00VC4 |
| 4520-01-443-6539 | Heating Element,electrical,nonim | 75630 | 74924 |
| 4520-01-443-6549 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 73 | 74924 |
| 4520-01-443-6592 | Heating Element,electrical,nonim | 75598 | 74924 |
| 4520-01-443-6593 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 27 | 74924 |
| 4520-01-443-7057 | Heater,space,electric | LUH-10-43 | 65586 |
| 4520-01-443-7064 | Heater,ventilation,duct Type | L210X0: B14372-B-0 IT 03 | 74924 |
| 4520-01-443-7069 | Heating Element,electrical,immer | 21508-003 | 14604 |
| 4520-01-443-7080 | Heating Element,electrical,nonim | VDH-224-43.74-1 | 17032 |
| 4520-01-443-7095 | Heating Element,electrical,nonim | 4719812-14 | 28260 |
| 4520-01-443-7103 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 36 | 74924 |
| 4520-01-443-7109 | Heating Element,electrical,nonim | — | |
| 4520-01-443-7112 | Heating Element,electrical,nonim | — | |
| 4520-01-443-7116 | Heating Element,electrical,nonim | 75605 | 74924 |
| 4520-01-443-7123 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 38 | 74924 |
| 4520-01-443-7128 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITEM 35 | 74924 |
| 4520-01-443-7130 | Heater,duct Type,stationary | L210R0:B14837-D-0 SH 2 ITE 3 | 74924 |
| 4520-01-443-7139 | Heating Element,electrical,nonim | 56226 | 74924 |
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